UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBNf0GylYVf5XhikywfhuQTr3cXzkqSfqv9yD/g8RKo=' 
WHERE 
  key_id = '23fc2f1c3aa3731449d02c6ac3a24cb9ea0727291f21eef33efc2181cc31fdc6' 
  AND (
    token = 'pBNf0GylYVf5XhikywfhuQTr3cXzkqSfqv9yD/g8RKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )